Machine Tool

2-jaw through-hole long-stroke power chuck
BLT200 series

Suitable for gripping square bar and rectangular work

BLT200 seriesズーム

BLT200 series

  • Extra-long jaw stroke for gripping irregular shaped components
  • Flange work securely gripped

*CE correspondence

Product Specifications

【Important】The max. draw bar pull force and the max. static gripping force in the following specifications are for external diameter gripping.
When used for internal diameter gripping, the draw bar pull force must be less than half of the max. draw bar pull force.

Model BLT206 BLT208 BLT210 BLT212
Through-hole (mm) 28 45 53 63
Gripping Range (mm) Max. 165 215 254 304
Min. 24 32 40 44
Jaw Stroke (Diameter) (mm) 20 25 30 35
Plunger Stroke (mm) 15 19 22 25
Max. Draw Bar Pull Force (kN) 18.6 27.4 35.9 46.2
Max. Static Gripping Force (kN) 20.8 32.7 42.0 53.6
Max. Speed (min-1) 4500 3300 3000 2200
Moment of Inertia (kg・m2) 0.042 0.193 0.29 0.903
Net Weight (kg) (with Soft Top Jaws) 13.5 24 43.5 75.5
Matching Cylinder S1246 S1552 S1875 S2091
Matching Soft Jaws
Note) Jaw-mounting bolts are not included.
Standard Standard
Extra Tall
Extra Tall
Extra Tall
Outline Drawing 2D PDF
3D Parasolid

Note) The 3D data includes two types of the positions of the jaws for both Parasolid and STEP: open end (UC) and closed end (OC).

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